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Finding the Third Proportional to 611,940 and 1,332,754

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Solution

The third proportional to 611,940 and 1,332,754 is: 2,902,626.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    611,940 : 1,332,754 = 1,332,754 : x
  2. Step 2: Convert to fraction form
    611,940/1,332,754 = 1,332,754/x
  3. Step 3: Cross multiply
    611,940x = 1,332,754 × 1,332,754
  4. Step 4: Simplify right side
    611,940x = 1,776,233,224,516
  5. Step 5: Solve for x
    x = 1,776,233,224,516/611,940
  6. Step 6: Final answer
    x = 2,902,626.44

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.